Description
Nalgene™ reusable filter holders with filtrate bottle form a complete filtration system that eliminates the need for a separate vacuum device or fragile glass suction flask. Made of polysulfone, the holders are autoclavable and designed as environmentally conscious reusable units for laboratory filtration work. Each assembly provides a 250 ml upper volume and a 250 ml receiver volume, corresponding to a nominal volume of 0,25 l. The units are supplied sterile and are intended for applications requiring reliable filtrate collection without glassware. Pack configuration is one unit per pack with four units per carton, supporting efficient stocking in busy laboratories. Gross weight is listed as 1,140 kg for the packaged goods. These filter holders from manufacturer Thermo Scientific - Laboratory Plastics suit routine sterile filtration and sample preparation where durable plastic construction and reusability are preferred over single-use glass setups, offering a practical alternative for controlled laboratory environments.
This article is part of Bottle-top & vacuum filtration units, in Filtration.
Key features
- Pack size: 1 pc (case of 4)
- Product type: Reusable filter holder with filtrate bottle
- Material: Polysulfone
- Nominal volume: 0,25 l
- Upper / receiver volume: 250 ml
- Autoclavable: Yes
- Technical Information Sheet:
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Questions about Nalgene™ Reusable Filter Units
What is this article?
Nalgene™ Reusable Filter Units is the article on this page. Luminix Health distributes Thermo Scientific - Laboratory Plastics for laboratory use. It sits in Bottle-top & vacuum filtration units, inside Filtration, in Lab consumables.
A bottle-top filter or a vacuum filtration unit sits on a bottle and pulls a liquid through a membrane under vacuum. Pore size and membrane are the same choice as a syringe filter, at a larger area. A sterile unit is a stated claim. The bottle neck has to match.
Filtration holds back what is larger than the pores and lets the rest through. Paper is the ordinary laboratory filter. A membrane has a stated pore size and a polymer that must survive the solvent. A syringe filter is that membrane in a housing on a syringe. Glass fibre takes a higher dirt load. Ultrafiltration holds back macromolecules and passes salts. The pore size, the chemical compatibility and the volume are the three choices. Laboratory apparatus around filtration is indexed under ISO laboratory apparatus.
Which category should I open next?
The category is Filtration. The sub-category is Bottle-top & vacuum filtration units. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, Membrane filters, Glass & quartz fibre filters, Ultrafiltration & concentrators, Filtration accessories, Extraction thimbles and Dialysis tubing & devices.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.